AirHint found the following cheapest return flights from London (LON) to Guangzhou (CAN) in August 2025 (see full year).

Return flights

25 Aug - 12 Sep	Saudia
25 Aug - 05 Sep	Saudia
20 Aug - 03 Sep	Hainan Airlines
29 Aug - 08 Sep	Ryanair
22 Aug - 08 Sep	Saudia
26 Aug - 08 Sep	Saudia
14 Aug - 21 Sep	Ryanair
06 Aug - 15 Sep	Wizz Air UK
31 Aug - 21 Sep	EgyptAir
22 Aug - 07 Sep	China Southern	direct
04 Aug - 19 Aug	Saudia
10 Aug - 17 Aug	Ryanair
12 Aug - 21 Aug	Ryanair
04 Aug - 11 Aug	Ryanair
01 Aug - 31 Aug	Ryanair
03 Aug - 10 Aug	Ryanair
04 Aug - 10 Aug	Ryanair
01 Aug - 15 Aug	Ryanair
09 Aug - 24 Aug	Turkmenistan Airlines
09 Aug - 29 Aug	Turkmenistan Airlines

Also check the deals for one-way flights from London to Guangzhou in August.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from London to Guangzhou in August from $761

Return flights